package com.atguigu.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Create by koala on 2021-03-06
 * day47：
 * 1、导入依赖
 * 2、编写配置，给容器中注入一个RestHighLevelClient
 * 3、参照API https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high.html
 */
@Configuration
public class GulimallElasticSearchConfig {

    //day48
    public static final RequestOptions COMMON_OPTIONS;
    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
        COMMON_OPTIONS = builder.build();
    }

    //day47
    @Bean
    public RestHighLevelClient esRestClient(){
        RestHighLevelClient client = new RestHighLevelClient(
                RestClient.builder(
                        new HttpHost("127.0.0.1", 9200, "http")));
        return client;
    }

}
